Added the ability to set the digital relays on the APM
Merge branch 'master' into enable_set_relay
Updated SLUGS message definitions to work with current version.
Allow compiling on Visual Studio 2012 and earlier.
mavflightmodes: Print a summary of time spent in each mode.
common.xml: Added GPS_RTK and GPS2_RTK
Expanded the output of mavloss.py to include reasons why packets were lost.
minor adaptions for cmake
common.xml: Correct GPS fix types
Merge pull request #210 from simonlynen/fix/cmake

Adaptions for cmake
Merge pull request #193 from njoubert/master

common.xml: Added GPS_RTK and GPS2_RTK
APM: merged latest changes from Andrew Chapman
add include folder to gitignore
c_library update script: first version

This script can be used with a github webhook to update the
c_library repository whenever the message specifications change
in the mavlink repository.
c_library update script: add example usage
Fix instructions
Fixed rev parse argument
Added URL to origin repo
bail out if nothing changed
Merge pull request #212 from mavlink/clibraryupdatescript

Script to update the c_library repo